Mr.pjesnik24 is correct about the safety of your funds sir. In fact it wasn't too long ago I read that Party Gaming is trying to buy
Victor Chandler.
The one thing you need to remember about
Gamebookers is the fact that they are a recreational book, and do show professional players fairly fast. So if you are a pro and decide to play there, you might want to play according in order to stay under the radar.
As far as the EFT transactions goes. I read that the
Jazette family of books use that payment solution method, however that entire family of books are currently enduring some massive payout problems these days.